Steel depends on a number of factors and varies in density from 7.7g/cm3 to 8.0 g/cm3. So 4000lb of steel tool at 7.7 g/cm3 would equal 8.32 cubic feet.
There are 16 ounces in a pound, (whatever you are weighing)
You need mass (weight is commonly used and will work just about OK) and volume. A 5000 kg mass with a volume of one cubic metre has a density of 5000 kg/m3, and this would convert to 5 kg/litre. A 15 pound mass with a volume of one cubic foot has a density of 15 lb/ft3.
Calculate the volume of mix needed by multiplying 20x20x9. This gives cubic inches. Then divide that answer by 144 cubic inches per cubic foot, and you have the volume in cubic feet. A cubic foot of asphalt is a different weight depending on the weight of the rock in contains, but let's 158 pound of asphalt hotmix per cubic foot. Multiply the volume in cubic feet, above, by 158lbs, and you have the weight of mix per 20x20x9. Divide the answer by 2000 to convert to tons. Divide the tonnage by the weight per cubic feet calculated above in the second paragraph.
Bronze is an alloy, not a compound. Its density depends on the exact composition. Weight = Mass*Volume*Gravitational attraction = 8.95 to 10.34 pound force.
There is no direct conversion between pounds per square foot and cubic feet of air as they are measuring different things (pressure and volume, respectively). To calculate the volume of air, you would need the dimensions of the space in question.
A pound coin is 2.25 cm in diameter and 3.15mm thick. Therefore the volume of a pound coin is 1252.5 cubic millimetres or approx. 1.25 cubic centimetres.
0.3 L
one pound of what? cubic feet is unit for volume and pound is unit for weight. So, cubic feet can only be calculated if you know the material and its density.
1 94-pound bag of cement is approximately equal to 1 cubic foot.
A cubic foot is a measure of volume (size). A pound is a measure of weight. The amount of weight that can fit in 20 cubic feet is different for different things. For example, a box with a volume (size) of 20 cubic feet, filled with solid gold, would weigh more than a box with the same size but filled with feathers.
You can't, because there is no such thing as "volume lbs." The pound (lb.) is a measure of weight, not of volume. If you want to know the weight of 4.95 cubic feet of something, you need to know the density of the substance, because 4.95 cubic feet of lead weighs much more than 4.95 cubic feet of feathers.
One square inch of dust weighs nothing, because there is no depth measurement given in your question. What we really need is "What does one cubic inch of dust weigh?" So, since only weight per cubic foot of dust is available (around 100 lbs if you're weighing silica dust), we need to know how many of those cubic inches are in one cubic foot. [pound = lb] A cubic foot in inches measures 12" x 12" x 12". This amounts to 1,728 cubic inches. Divide 100 lbs into 1,728 separate chunks, each measuring 1" x 1" x 1" and you get a cubic inch weighing 0.05787 lbs. Multiply that by 16 and you get a cubic inch of dust weighing 0.926 ounces, because there are 16 ounces in one pound.
not possible to answer unless given 300 kg per what volume
cubic yards is a volume while a pound is a weight, the question is nonsensical An 80 bag of Quikrete is 0.6 cubic yards, so dividing 0.6 by 80 means that one pound of Quikrete will make 0.0075 cubic yards of concrete.
1 cubic foot of aluminum weighs 169.344 Lbs
1 pound/gallon (UK) = 6.228835461 pound/cubic foot * * * * * That is a rubbish answer since it implies that a cubic foot of anything - lead or hydrogen - would have a mass of 6.228835461 pounds! You cannot convert between units of mass and volume without additional information.
ANSWER You can't to do that. Cubic foot is the measurement unit of volume and a pound is the measurement unit of weight. For the correct convertion of that kind you must to know the density of a target material (water, iron, sand, wood and so on) V = W / D V - volume W - weight D - densityplease convert 20 pounds into cubic feet.This question cannot be answered sensibly. A cubic foot metre is a measure of volume, with dimensions [L3]. A pound is a measure of mass, with dimensions [M]. The two measure different things and basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information.